Toy building block



FIG. 1 is a front view of a toy building block including patterns of the present invention.

FIG. 2 is a rear view of the toy building block of FIG. 1.

FIG. 3 is a top plan view of the toy building block of FIG. 1.

FIG. 4 is a bottom view of the toy building block of FIG. 1.

FIG. 5 is a right side view of the toy building block of FIG. 1.

FIG. 6 is a left side view of the toy building block of FIG. 1.

FIG. 7 is a perspective view from front, top and right side of the toy building block of FIG. 1; and,

FIG. 8 is a perspective view from rear, bottom and left side of the toy building block of FIG. 1.

The faces of the toy block in FIGS. 1, 3, 5 & 7 disclose planar 2-dimensional surface ornamentation which consists of a printed pattern. 

CLAIM The ornamental design for a toy building block, as shown and described. 